Testing Masks and Air Filters With Your Smartphones. - Bangjie Sun; Kanav Sabharwal; Gyuyeon Kim; Mun Choon Chan; Jun Han 001 (SenSys, 2023)

RampScope: Ramp-Level Localization of Shared Mobility Devices Using Sidewalk Ramps. - Jonghyuk Yun; Gyuyeon Kim; Soundarya Ramesh; Jun Han 001 (HotMobile, 2023)

Poster: Towards Acoustic-Based Tagless Object Tracking with Smartwatches. - Gyuyeon Kim; Hyunwoo Kim; Jun Han 001 (MobiSys, 2024)